Issues

• Closing a graph throws "Unable to close transaction" when another thread closes a transaction meanwhile

  kind/bug/confirmed
  JanusGraph/janusgraph#5035 · Filter by author porunov opened on Oct 5, 2026

• Lucene mixed index counts can be too low past a thousand matches

  kind/bug/confirmed
  JanusGraph/janusgraph#5033 · Filter by author porunov opened on Oct 5, 2026

• Mixed index aggregations differ from the traversal's result, and Lucene and Solr order elements without the key among the others

  kind/bug/confirmed
  JanusGraph/janusgraph#5031 · Filter by author porunov opened on Oct 5, 2026

• A traverser's loop support is looked up in static sets, filled by a class path scan and then by any thread without synchronization

  kind/performance
  JanusGraph/janusgraph#5028 · Filter by author porunov opened on Oct 5, 2026

• Case conversions and dates follow the default locale, which breaks names and text search in a Turkish one

  kind/bug/confirmed
  JanusGraph/janusgraph#5026 · Filter by author porunov opened on Oct 5, 2026

• Elasticsearch bulk requests hold their body several times over and read whole responses for a few fields

  kind/bug/confirmedkind/performance
  JanusGraph/janusgraph#5024 · Filter by author porunov opened on Oct 5, 2026

• A graph query in a transaction misses a vertex which the transaction changed to match, depending on the order of its conditions

  kind/bug/confirmedkind/performance
  JanusGraph/janusgraph#5022 · Filter by author porunov opened on Oct 5, 2026

• Elasticsearch results larger than a page are read through a scroll, where Elasticsearch 7.12+ and OpenSearch 2.4+ offer a point in time and search_after

  kind/performance
  JanusGraph/janusgraph#5020 · Filter by author porunov opened on Oct 5, 2026

• ID block claims of all partitions and namespaces wait for each other: ConsistentKeyIDAuthority.getIDBlock is synchronized around a wait of ids.authority.wait-time

  kind/performance
  JanusGraph/janusgraph#5017 · Filter by author porunov opened on Oct 5, 2026

• A vertex looked up by id costs up to three backend reads: its existence, its properties and its label

  kind/performance
  JanusGraph/janusgraph#5016 · Filter by author porunov opened on Oct 5, 2026

• Reading one property of a vertex preloads all of its properties on every access and resolves the key's name three times

  kind/performance
  JanusGraph/janusgraph#5014 · Filter by author porunov opened on Oct 4, 2026

• Elasticsearch counts with a limit count every match, aggregations fetch ten documents, and every raw index query logs a line at INFO

  kind/performance
  JanusGraph/janusgraph#5012 · Filter by author porunov opened on Oct 4, 2026

• Every CQL read result is handed to the deserialization executor before the reader wakes, even a single small page

  kind/performance
  JanusGraph/janusgraph#5010 · Filter by author porunov opened on Oct 4, 2026

• Some threads and Metrics reporters which JanusGraph starts outlive the graph or the server they belong to, and an executor shutdown swallows interrupts.

  kind/bug/confirmed
  JanusGraph/janusgraph#5007 · Filter by author porunov opened on Oct 4, 2026

• A graph keeps a thread for each of its ID pools, starts a thread for every acknowledgement of a schema change, and runs transaction recovery's repairs and OLAP jobs on the JVM's common pool.

  kind/performance
  JanusGraph/janusgraph#5006 · Filter by author porunov opened on Oct 4, 2026

• Native bitemporal support

  JanusGraph/janusgraph#4954 · Filter by author ccroswhite opened on Sep 22, 2026

• Add Janus Studio to the Visualization section

  JanusGraph/janusgraph#4943 · Filter by author Zorabi opened on Aug 21, 2026

• Potential Vulnerabilities Due To Hidden Dependencies

  JanusGraph/janusgraph#4934 · Filter by author alinabrockmann opened on Aug 11, 2026

• Edge materialization from a mixed index scans the full adjacency when the edge label has a sort key (seek is defeated)

  JanusGraph/janusgraph#4923 · Filter by author batrived opened on Jul 24, 2026
  1

• Janusgraph upgrade to 1.1.0

  kind/bug/possible
  JanusGraph/janusgraph#4889 · Filter by author Shardul-Bh opened on Jan 12, 2026
  2

• match()-step returns false results

  kind/bug/possible
  JanusGraph/janusgraph#4888 · Filter by author guijinxin opened on Jan 6, 2026

• bug: ids.authority.wait-time=3000 does not have any effect at all

  kind/bug/possible
  JanusGraph/janusgraph#4883 · Filter by author Karthick-Shanmugam-15 opened on Nov 15, 2025

• Proposal: Implement Distributed Balanced Partitioning via Linear Embedding (DBP-LE)

  JanusGraph/janusgraph#4875 · Filter by author c0dew0rm opened on Oct 30, 2025

• Janus 1.1 upgrade from 0.6.4 - Drop step executes, transaction commited, but vertex still exists.

  kind/bug/possible
  JanusGraph/janusgraph#4867 · Filter by author estoT1 opened on Oct 20, 2025
  2

• Connect to Astra DB - Token authentication

  JanusGraph/janusgraph#4856 · Filter by author aimurphy opened on Sep 25, 2025
  1